Article List
- Influencing factors of filtration efficiency for air dust filter bags1. Breathability Air permeability refers to the amount of gas passing through the filter material per unit area under a certain pressure difference, and generally refers to the air permeability of a clean dust bag. The air permeability of high temperature dust removal cloth bags depends on the finenIndustry news January 19, 2021
- Comparison of high temperature and mechanical damage for filter bags1. Causes and phenomena of high temperature damage to the dust filter bag.Open flame sparks. Reason: There is sparks in the smoke, causing small holes to burn. Phenomenon: There are small holes on the dust bag.High temperature flue gas. Reason: The temperature of the working condition of the cloth bIndustry news January 15, 2021
- How to clean oily dust filter bag1. When washing the dust filter bag, the first step is to clean the dust. Use high-frequency triggering to remove the larger dust particles entering the wall of the dust filter bag. The strength should be controlled so that the fiber entanglement fastness cannot be produced. The limitation of the inIndustry news January 14, 2021
- Analysis of air leakage of kiln bag filter in cement plant1. Affect the stability of the kiln system: For the dust removal equipment operated by negative pressure, a large amount of air can be poured into the air leakage, and the effective air volume of the kiln system drawn by the tail exhaust fan is reduced, which affects the output of the kiln.2. Dust lIndustry news January 11, 2021
- Reasons for serious noise and vibration of bag filter in operation1. The bolts of the exhaust hood of the bag filter are loose and cause vibration.2. Poor pipe support of bag filter; poor hose material causes resonance; pipe resonance;3. Insufficient strength causes vibration; the body of the bag filter will resonate at the same frequency as the airflow vibration;Industry news January 06, 2021
- Maintenance process of dust filter bagWorking principle of dust bagThe dust bag has only one control room. If the back-blowing method is used to clean the dust, the dust removal effect will be worse during back-blowing. The large bag filter has multiple filter control rooms, which are controlled by the program, so that each control roomIndustry news December 22, 2020
- Reasons for premature aging of fiberglass dust filter bagsAs the working condition of the bag filter reaches high temperature, the bag hardening and shrinking phenomenon of the high temperature resistant Flumes dust collector occurs;Due to the working conditions of the bag filter, there are acid, alkali, organic solvent steam or oxide contact reaction, whiIndustry news December 31, 2020
- The reason of dust collector has a large amount of dustThe bag dust collector has poor dust removal during use, which causes the dust collector to fail to operate normally and to remove dust.Reason 1: The dust filter bag of the bag filter is too tight. Solution: Adjust the tension of the dust filter bag to relax the filter bag.Reason 2: The dust filterIndustry news December 30, 2020
- Reasons for high pressure difference of dust collector bag filterMain reasons and elimination methods:1) The differential pressure reading is wrong: clean the pressure measuring interface/check the trachea for cracks/check the differential pressure gauge.2) The injection system setting is incorrect: increase the injection frequency/compressed air pressure is tooIndustry news December 29, 2020
- Dust filter bag protection measures1. Exhaust the high temperature gas from the dust removal box and introduce the outside air to keep the temperature in balance with the outside. The moisture condensation in the filter bag room is caused by the water vapor in the dusty flue gas and the gas generated by combustion. Therefore, the wetIndustry news December 24, 2020